package trade.axht.springboot.demo.web;

import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.*;
import trade.axht.springboot.demo.domain.User;

import java.util.*;

@RestController
@RequestMapping("/users")
public class UserController {
    //创建线程安全的Map
    static Map<Long,User> users= Collections.synchronizedMap(new HashMap<Long,User>());

    @ApiOperation(value = "获取用户列表",notes = "")
    @RequestMapping(value = "/",method = RequestMethod.GET)
    public List<User> getUserList(){
        List<User> r=new ArrayList<User>(users.values());
        return r;
    }

    @ApiOperation(value = "创建用户",notes = "根据User对象创建用户")
    @ApiImplicitParam(name = "user",value = "用户详细实体user",required = true,dataType = "User")
    @RequestMapping(value = "/",method = RequestMethod.POST)
    public String postUser(@RequestBody User user){
        users.put(user.getId(),user);
        return "success";
    }

    @ApiOperation(value = "获取用户详细信息",notes = "根据url的id来获取用户详细信息")
    @ApiImplicitParam(name = "id",value = "用户ID",required = true,paramType="path",dataType = "Long")
    @RequestMapping(value = "/{id}",method = RequestMethod.GET)
    public User getUser(@PathVariable Long id){
        User user=users.get(id);
        return user;
    }

    @ApiOperation(value = "更新用户详细信息",notes = "根据url的id来指定更新对象,并根据传过来的user信息来更新用户详情信息")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id",value = "用户ID",required = true,paramType="path",dataType = "Long"),
            @ApiImplicitParam(name = "user",value = "用户详细实体user",required = true,dataType = "User")
    })
    @RequestMapping(value = "/{id}",method = RequestMethod.PUT)
    public String putUser(@PathVariable Long id,@RequestBody User user){
        User quser=users.get(id);
        quser.setAge(user.getAge());
        quser.setName(user.getName());
        users.put(id,quser);
        return "success";
    }

    @ApiOperation(value="删除用户", notes="根据url的id来指定删除对象")
    @ApiImplicitParam(name = "id", value = "用户ID", required = true,paramType="path", dataType = "Long")
    @RequestMapping(value = "/{id}",method = RequestMethod.DELETE)
    public String deleteUser(@PathVariable Long id){
        User duser=users.remove(id);
        if(duser!=null){
            return "success";
        }else {
            return "failure";
        }

    }

}
